3-channel amplifier 2 x 350 W + 500 W @ 4 ohms
OMNITRONIC HDA-4.3 Amplifier

3-channel amplifier 2 x 350 W + 500 W @ 4 ohms-MainBild

3-channel amplifier 2 x 350 W + 500 W @ 4 ohms

OMNITRONIC HDA-4.3 Amplifier

The article is no longer in our assortment.

No. 10452355

Here you find the manual and downloads for
OMNITRONIC HDA-4.3 Amplifier

With up to 2,300 watts of built-in power, the HDA series is the perfect power source for various professional PA systems capable of high volume. Thanks to its three-channel design and the integrated frequency filters the series is optimized for stereo operation with satellite cabinets and a mono subwoofer. This series is ideally suited for bars and clubs, restaurants, dancing schools and gyms.

Features

3-channel amplifier 2 x 350 W + 500 W @ 4 ohms

2 x 200 W + 300 W @ 8 ohms
2 x 350 W + 500 W @ 4 ohms
Low Cut switch on the rear panel
Rotary control for adjusting the upper crossover frequency (Hi Cut) of the subwoofer
3 gain controls
All operation modes controllable via LEDs, can be switched off
Signal inputs via XLR female or terminal block
Speaker connection via terminal block or speaker jacks
Many protection circuits for optimized equipment protection
Forced fan cooling
Very rugged housing
Rack installation

Technical specifications

Power supply:	230 V AC, 50 Hz
Output power:	Max. 1200 W
Frequency range:	20 - 20000 Hz
Dimensions:	Width: 48,3 cm Depth: 45 cm Height: 8,9 cm
Weight:	23 kg
Power output sine:
Stereo 4 ohms	2 x 350 W + 500 W
Stereo 8 ohms	2 x 200 W + 300 W
Damping factor:	>250
Distortion factor:	0.05 %
Signal-to-Noise ratio:	>95 dB
Min. input sensitivity:	0.775 V RMS
Input impedance:	10 kohms (unbalanced), 20 kohms (balanced)
Output impedance:	>0.02 ohms
Slew rate:	20 V/µ sec
LED indicators (per channel):	Clip, Protect, Signal
Minimum mounting depth:	470 mm